官方APP下载:英语全能特训(微信小程序版,支持苹果手机、安卓手机)
创办于2003年
UNSV记不住?那就记中文谐音“忧安思危”吧!
  Slow and Steady Wins the Race!
UNSV英语学习频道 - Slow and steady wins the race!
英语全能特训(微信小程序)
UNSV英语学习频道淘宝网店
客服短信:18913948480
客服邮箱:web@unsv.com
初级VIP会员
全站英语学习资料下载。
¥98元/12个月

Fossil Discovery Shows Four-Legged Whale Reached South America

阅读次数:


VIP会员专享下载:(非VIP会员无权下载!如果想下载,但还不是VIP会员,请点此订购
下载方式:使用鼠标右键(注意是鼠标右键!)点击下面的MP3音频/MP4视频链接,然后选择“另存为…”。
MP3节目录音 MP3节目录音 
文章原文
同步字幕

The whales we know today are large, fish-like animals that only live in the sea. But the ancestors of these underwater creatures had legs to carry them on land.

Now, scientists working in South America have reported the discovery of fossils of a four-legged whale. The scientists believe it lived about 43 million years ago. They say the find is important to helping understand the evolution and movements of these early whales.

Paleontologists